fscache_objs_histogram 15 fs/fscache/histogram.c atomic_t fscache_objs_histogram[HZ]; fscache_objs_histogram 39 fs/fscache/histogram.c n[2] = atomic_read(&fscache_objs_histogram[index]); fscache_objs_histogram 70 fs/fscache/internal.h extern atomic_t fscache_objs_histogram[HZ]; fscache_objs_histogram 286 fs/fscache/object.c fscache_hist(fscache_objs_histogram, start);